| London Borough of EalingNew | Other | 1 | £660m | 66.4% | 2026-02-16 |
| Birmingham City Council | Other | 13 | £201m | 20.2% | 2026-04-29 |
| Highways Agency | Other | 6 | £51m | 5.2% | 2017-08-30 |
| Homes England (the name adopted by the Homes and Communities Agency) | Other | 23 | £19m | 1.9% | 2026-03-31 |
| Hull City Council | Other | 18 | £12m | 1.2% | 2026-02-04 |
| UK Research and InnovationNew | Other | 1 | £10m | 1.0% | 2025-09-22 |
| Espo | Other | 11 | £5m | 0.6% | 2024-01-31 |
| City of York CouncilNew | Other | 2 | £5m | 0.5% | 2024-11-15 |
| East Riding of Yorkshire CouncilNew | Other | 4 | £5m | 0.5% | 2026-01-27 |
| GREATER MANCHESTER EDUCATION TRUSTNew | Other | 5 | £3m | 0.3% | 2025-04-15 |
| Thurrock CouncilNew | Other | 1 | £3m | 0.3% | 2024-10-21 |
| Cumbria County Council | Other | 5 | £2m | 0.2% | 2023-02-09 |
| Sheffield City Council | Other | 1 | £2m | 0.2% | 2018-11-06 |
| Manchester City Council | Other | 5 | £2m | 0.2% | 2025-06-27 |
| PROSPER | Other | 4 | £2m | 0.2% | 2024-01-08 |
| Rotherham Metropolitan Borough Council | Other | 2 | £2m | 0.2% | 2023-05-10 |
| Nottingham City Council | Other | 6 | £1m | 0.1% | 2023-04-18 |
| East Riding of Yorkshire | Other | 1 | £1m | 0.1% | 2018-11-07 |
| The Association of North East Councils Limited | Other | 3 | £1m | 0.1% | 2022-11-29 |
| Meridian Water - London Borough of Enfield | Other | 1 | £1m | 0.1% | 2021-08-17 |
| Cheshire West and Chester Council | Other | 5 | £968k | 0.1% | 2025-12-04 |
| Borough Council of Calderdale | Other | 1 | £549k | 0.1% | 2016-10-28 |
| Department for Transport | Other | 4 | £530k | 0.1% | 2016-12-02 |
| Buckinghamshire Council | Other | 1 | £508k | 0.1% | 2016-07-26 |
| Notting Hill Genesis | Other | 2 | £458k | 0.0% | 2022-06-09 |
| DERBY CITY COUNCIL | Other | 2 | £413k | 0.0% | 2022-05-16 |
| Nottinghamshire County Council | Other | 1 | £391k | 0.0% | 2024-03-28 |
| Knowsley Council | Other | 2 | £309k | 0.0% | 2024-01-05 |
| Stoke-on-Trent City Council | Other | 1 | £300k | 0.0% | 2018-04-25 |
| L&Q Construction | Other | 4 | £297k | 0.0% | 2020-08-03 |
| Durham County Council | Other | 4 | £275k | 0.0% | 2025-09-12 |
| Newark & Sherwood District Council | Other | 1 | £268k | 0.0% | 2018-04-24 |
| WAKEFIELD COUNCIL | Other | 1 | £260k | 0.0% | 2021-10-22 |
| Kirklees Council | Other | 2 | £254k | 0.0% | 2026-02-03 |
| City of London Corporation | Other | 2 | £225k | 0.0% | 2022-04-14 |
| Ashfield District Council | Other | 1 | £195k | 0.0% | 2024-04-19 |
| SOUTH YORKSHIRE PASSENGER TRANSPORT EXECUTIVE | Other | 1 | £180k | 0.0% | 2019-08-12 |
| Trydan Gwyrdd CymruNew | Other | 2 | £168k | 0.0% | 2026-01-22 |
| Cumberland Council | Other | 4 | £158k | 0.0% | 2025-12-22 |
| North Lincolnshire Council | Other | 7 | £154k | 0.0% | 2025-12-18 |
| HOMES & COMMUNITIES AGENCY | Other | 3 | £150k | 0.0% | 2016-10-17 |
| Liverpool City CouncilNew | Other | 2 | £146k | 0.0% | 2025-03-31 |
| Salford City CouncilNew | Other | 1 | £116k | 0.0% | 2025-03-20 |
| TAMESIDE METROPOLITAN BOROUGH COUNCIL | Other | 2 | £114k | 0.0% | 2024-11-05 |
| Southend-on-Sea City CouncilNew | Other | 3 | £110k | 0.0% | 2026-02-01 |
| London Borough of Hounslow | Other | 1 | £110k | 0.0% | 2023-06-01 |
| Ebbsfleet Development Corporation | Other | 3 | £106k | 0.0% | 2023-11-03 |
| Southampton City CouncilNew | Other | 1 | £95k | 0.0% | 2025-01-20 |
| Gateshead CouncilNew | Other | 1 | £85k | 0.0% | 2024-11-04 |
| Westmorland and Furness CouncilNew | Other | 3 | £78k | 0.0% | 2026-01-12 |
| Hampshire County Council | Other | 7 | £75k | 0.0% | 2026-03-24 |
| South Ribble Borough CouncilNew | Other | 1 | £70k | 0.0% | 2024-06-11 |
| Barnsley Metropolitan Borough CouncilNew | Other | 1 | £47k | 0.0% | 2024-12-24 |
| Torbay Council | Other | 1 | £39k | 0.0% | 2023-03-22 |
| North East Lincolnshire Council | Other | 1 | £24k | 0.0% | 2021-02-15 |
| Homes and Communities Agency | Other | 1 | £20k | 0.0% | 2017-10-05 |
| Historic EnglandNew | Other | 1 | £15k | 0.0% | 2024-06-25 |
| West Northamptonshire CouncilNew | Other | 1 | £0k | 0.0% | 2024-12-24 |
| Hertfordshire County Council - Environment | Other | 1 | £0k | 0.0% | 2023-08-17 |
| Blackpool Council | Other | 1 | £0k | 0.0% | 2022-08-31 |
| South Downs National Park Authority | Other | 1 | £0k | 0.0% | |
| The Council of the Borough of Kirklees | Other | 1 | £0k | 0.0% | |
| Neath Port Talbot County Borough Council | Other | 1 | £0k | 0.0% | |
| WESSEX WATER SERVICES LIMITED | Other | 1 | £0k | 0.0% | |
| Stockport Metropolitan Borough Council | Other | 1 | £0k | 0.0% | |
| Canal & River Trust | Other | 1 | £0k | 0.0% | |
| Transport for Wales | Other | 1 | £0k | 0.0% | |
| Hertfordshire County Council | Other | 2 | £0k | 0.0% | |
| City of Bradford Metropolitan District Council | Other | 1 | £0k | 0.0% | |
| Peel Ports Investments Limited | Other | 1 | £0k | 0.0% | |
| LHC Procurement Group Limited | Other | 1 | £0k | 0.0% | |
| LHC Procurement Group Limited for the Welsh Procurement Alliance (WPA) | Other | 1 | £0k | 0.0% | |
| South Lakeland District Council | Other | 2 | £0k | 0.0% | |
| Rotherham Borough Council | Other | 1 | £0k | 0.0% | |
| Scotland Excel | Other | 1 | £0k | 0.0% | |